The 24 Hour Log is a database maintained by the Intelligence Watch and Warning (IWW) division of the DHS Office of Intelligence and Analysis (I&A). It serves as an information source for I&A analysts to support awareness of developing incidents and events and to provide a resource for the conduct of event analysis. The 24 Hour Log supports the operation of the Intelligence Watch desk in the DHS National Operations Center (NOC). The Watch Desk is staffed by I&A IWW personnel who provide round-the-clock intelligence support to the NOC.